baber/WOPTO huggingface dataset:
Patent JP-H057954-A (JP)
Title: Work carrying device in press machine
Inventor: YAMAMOTO MASAHIRO
IPC: B21D43/05
Filed: 1991-07-02
Abstract: PURPOSE:To narrow the necessary space of an idle process and to shorten the whole press machine by placing plural pairs of feed bars provided with a cross bar alternately and driving separately each pair of feed bars. CONSTITUTION:On the both sides of a work carrying line, two pairs of feed bars 13 whose one pair is constituted of two left and right pieces are placed so that its reciprocating movement can be executed freely. Subsequently, a cross bar 14 provided extending over between the feed bars of both sides in each pair thereof, and also, at a prescribed interval is provided on every other bar in each pair. Next, to each cross bar thereof 14, the holding implement of a work is attached, and also, a driving device 21 for allowing each pair of feed bare 13 to reciprocate separately is provided. Accordingly, a stroke extending from the holding position of the cross bar to an idle position in one pair can be made shorter than a stroke extending from the holding position of the cross bar to a working position in the other pair, and the necessary space of an idle process can be narrowed, therefore, the whole press machine can be shortened.
Patent JP-S644347-A (JP)
Title: Modulator
Inventor: FUNAKI SHINSUKE
IPC: H03H7/01
Filed: 1987-06-26
Abstract: PURPOSE:To eliminate the influence of a high-frequency noise content without using a high-cost multiplying circuit, by constituting a feed forward system with use of a D/A converter which converts a digital image signal to an analog image signal and adds it to a light modulator. CONSTITUTION:One output beam from a beam splitter 3 dividing an output beam of a first light modulator 2 is added to a second light modulator 4; the other output beam is added to a light detector 5. An output signal from the light detector 5 is added to a signal separation circuit 6 to be separated into a low-frequency content and a high-frequency content. The low-frequency content is added to a first drive circuit 8 driving the light modulator 2 via a reversing circuit 7, simultaneously being added to one input terminal of an adder 9 without being reversed. The high-frequency content is added to the other input terminal of the added 9 via a reversing circuit 10. And output signal of the added 9 is added to a D/A converter 12 converting a digital image signal to an analog image signal as a reference voltage via a potential divider 11. A conversion output from the converter 12 is added to a drive circuit 13 driving the light modulator 4.
Patent JP-S5951994-A (JP)
Title: Method and apparatus for preparation of soild fuel
Inventor: KIDACHI YASUAKI
IPC: C10L5/48
Filed: 1982-09-17
Abstract: PURPOSE:To perform dehydration and forming efficiently to produce a solid fuel, by crushing a raw material such as bark, dehydrating it and extruding it through a forming die into numerous slender pieces. CONSTITUTION:A raw material such as bark with a water content of about 50% is charged via a hopper 4 into a crusher 1 for crushing and then into a roll dehydrator 2 through a duct 6 and a cyclone 7 by means of a suction and blowing-up fan 5. After dehydration to the water content of about 40%, the material is fed into a hopper 27 of 1st extruder 141, via a duct 10, a cyclone 11, a distributing hopper 12 and a screen converyer 9. In the extruder 141, the material is dehydrated to the water content of about 35% and is heated. The material is then fed into 2nd extruder 142 via a hopper 30 for extrusion through a dehydrating die having a diameter smaller than that of the extruder 141, dehydration to the water content of about 30% and heating. The material is sent to 3rd extruder 143 and is formed into numerous small pieces. Dust which is filtered out in a filter 40 is formed in 4th extruder 144.
Patent JP-H064218-A (JP)
Title: Method and device for digital-to-analog conversion
Inventor: MIYAMOTO KAZUKI
IPC: G03G21/00
Filed: 1992-06-19
Abstract: PURPOSE:To obtain a specific analog signal by controlling the port output of a microcomputer without exclusively using a small number of times of the microcomputer. CONSTITUTION:For an interrupt which is initiated to the microcomputer at previously set intervals of time, the signal from the output port PC4 of the microcomputer 80 is passed through a low-pass filter 85. The analog signal from the low-pass filter 85 is amplified by a noninverting amplifier 86 and sent to an A/D conversion part 84, which converts the signal into a digital signal; and the converted digital signal value is compared with a previously set value. The output port of the microcomputer 80 is turned ON or OFF according to the comparison result to control the output analog signal of a low-pass filter 87 to a desired value.
Patent JP-H0916245-A (JP)
Title: Plant operation supporting device
Inventor: NOMURA MASUMI
IPC: G05B9/02
Filed: 1995-06-27
Abstract: PURPOSE: To securely reduce the possibility that it takes a long time to converge an abnormal state and a plant stops. CONSTITUTION: To a processor 1, a 1st memory 2 which stores knowledge regarding the cause of abnormality of the plant, a 2nd memory 3 which stores knowledge regarding operation against the abnormality of the plant, and an output device 5 which outputs abnormality cause information on the plant and an operation guide for the abnormality of the plant are connected. The processor 1 detects the abnormality of the plant 11 on the basis of process quantities of the plant 1 obtained through a communication input device 4 and the knowledge stored in the 1st memory 2 and 2nd memory 3 to identify the cause of the abnormality, determines the operation guide for the abnormality, and detects the operation of a plant operator and also suppresses the output of the operation guide by the output device 5 for a desired time.
Patent JP-H0911298-A (JP)
Title: Method and apparatus for injection compression molding
Inventor: OKAMOTO AKIO
IPC: B29C45/76
Filed: 1995-06-27
Abstract: PURPOSE: To improve the operability of controlling the injection filling and to make it possible to shorten the molding cycle by engaging fixedly the half nut with a tie bar threaded part in the contact state of both molds, and then interlocking the injection filling step to the mold clamping step to be operated. CONSTITUTION: A movable board 20 is moved to be advanced to the stationary board 10 side by a moving cylinder 2, both molds 30a, 30b are touched, and then a half nut 22 is completely engaged fixedly with the threaded part or the groove 8 of a tie bar 7. After is it detected by a half nut clamping detector 73, a comparing controller 72 oscillates start signals to a mold clamp controller 66 and an injection controller 63, and a mold clamping operation is interlocked to an injecting operation to be simultaneously conducted. In the injection filling step, it is conducted on the basis of the injection pressure value of the best injection efficiency set by an injection pressure value 62 of the best injection efficiency set by an injection filling amount setter 62.  The clamping step is conducted on the basis of the mold clamping value for allowing the opening of the mold up to the mold opening amount corresponding to the resin cooling and solidifying shrinkage amount of the resin set by a mold clamping force setter 65. As a result, the transfer to the compressing step due to the boosting is facilitated.
Patent JP-H0824708-A (JP)
Title: Deodorizing method for electric precipitator
Inventor: FURUYAMA ATSUHIKO
IPC: B03C3/02
Filed: 1994-07-13
Abstract: PURPOSE:To heighten the ozone concentration in an electric precipitator to decompose an odor generating material stuck and to deodorize the electric precipitator by a simple method by stopping the flow of passed air with high voltage being applied to an electric dust collecting cell consisting of a discharge electrode and a dust collecting electrode. CONSTITUTION:When a sirocco fan 21 is driven, dust contg. air sucked from a suction grill 5 is fed to an electric precipitator 1 through a suction duct 4. The air is passed through a prefilter 13 and the dust is collected in an electric dust collecting cell 12. Further, the air is passed through an afterfilter 14, and the purified air is discharged from a discharge grill 11. Incidentally, when the repeated use allows the accumulation of foreign matter, the afterfilter 14 is taken out, and after it is covered with air non-permeable film, it is inserted. And with the sirocco fan 2 being stopped, the electric dust collecting cell 12 is driven. In this way, ozone formed by the electric dust collecting cell 12 is diffused upward through the prefilter 13 to oxidize and decompose odorous sticking materials.
Patent JP-S5784470-A (JP)
Title: Dry type developing device
Inventor: SHIMURA AKIRA
IPC: G03G15/08
Filed: 1980-11-14
Abstract: PURPOSE:To prevent reiterative detection by the same developer by detecting the concn. of a toner and recovering the toner used for the detection into a developer hopper in recovering the used toner into the developer hopper above a developing sleeve by means of scooping up rollers. CONSTITUTION:The developer is supplied from a developer hopper 3 to a developing sleeve positioned below the same, and the developer used for developing is scraped off from the sleeve by a scraper 8 via sccoping up rollers 6, 7, and is recovered into the developer hopper. A toner concn. detector 10 is provided at the mid-point of the scraper, and a partition plate 4b is so constituted that the developer past this detector is also recovered into the developer hopper. In the case of providing a detector on the outside of the partition plate, it is equally well to recover the developer into the hoper by providng a trough or the like for conducting the developer to below the detector.
Patent JP-H117970-A (JP)
Title: Middle/large-capacity fuel-cell power generator
Inventor: HORIUCHI HIROSHI
IPC: H01M8/04
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To optimize the combination of gas piping and that of electrical connection in designing an integrated fuel-cell stack plant as a distributed power source. SOLUTION: Fuel piping 3 and air piping 2 for a fuel-cell stack group constituted of a plurality of fuel cell stacks 1-a and 1-b are laid in combination of series and parallel connections to feed fuel gas and air to the stacks. The electrical connection of the stack group is established also in combination with series and parallel connections corresponding to the connections of the fuel piping 3 and air piping 2. The fuel piping 3 is provided on its fuel-feed side with flow regulating means 11, which properly controls the distribution of fuel gas in the feed rate depending on the current densities of the upstream stack or stack group and the downstream stack or stack group.
Patent JP-H0331798-A (JP)
Title: Thermal simulation method and equipment
Inventor: NOUERU FUIRITSUPU GURIMU
IPC: G21C17/00
Filed: 1990-06-19
Abstract: PURPOSE: To designate the thermal response of a given vessel for a given heating system by providing a manual data input unit for inputting a predetermined heater input value at every starting time of a plurality of sequential time steps. CONSTITUTION: An assembly 4 comprises a hollow tubular supporting shell 6, and a plurality of heater units 8 arranged on the outer surface of the shell 6. At a first action block 20, fixed parameters, initial coefficients and a temperature value of a simulation model are read in from a data base. At an action block 22, a temperature value from a preceding cycle is read in from the data base. Subsequently, a means temperature value and coefficients based thereon are calculated at an action block 24. At an action block 26, an operator can deliver predetermined power supply values of heater for all zones.
Patent JP-H0511991-A (JP)
Title: Program structure
Inventor: KONITA YUKIO
IPC: G06F9/06
Filed: 1991-07-02
Abstract: PURPOSE:To provide a learning function by using a procedure type programming language. CONSTITUTION:A program described in a procedure type programming language is executed while the locus of nodes N1, N21 and N32 and a sink S3 is traced, and the executing result is decided by an operator. The operator evaluates, when that executing result is true, these nodes N1, N21 and N32 as a plus and, when the executing result is false, these nodes N1, N21 and N32 are evaluated to be a minus, and a branching condition at each node is changed.
Patent JP-S646046-A (JP)
Title: Agricultural film
Inventor: NAKAMURA YOSHINOBU
IPC: C08K5/10
Filed: 1987-06-30
Abstract: PURPOSE:To obtain an agricultural film showing mist resistance and long-period fog resistance, by adding a specific compound containing both a perfluoroalkyl group and a polyhydric alcohol fatty acid ester group in the molecule to vinyl chloride polymer. CONSTITUTION:An agricultural film obtained by blending vinyl chloride polymer with 0.5-5wt.% reaction product prepared by (A) reacting 1mol. fluoroalkyl group-containing compound shown by formula I (Rf is 4-10C perfluoroalkyl; A is group shown by formula II or formula III; R is ethylene and/or propylene; m is 0-25) or formula IV (B is CO or SO3; R' is H or 1-5C alkyl; n is 1-25) with 1mol. alpha, omega diglycidyl ether of a polyalkylene glycol shown by formula V (l is 1-25) and then (B) reacting the reaction product with a polyhydric alcohol fatty acid ester obtained from 1-22C higher fatty acid, glycerin, diglycerin, sorbitol and pentaerythritol.
Patent JP-H0325349-A (JP)
Title: Atomic absorption spectrophotometer
Inventor: KOJIMA SEIJI
IPC: G01N21/31
Filed: 1989-06-23
Abstract: PURPOSE:To obtain the atomic absorption spectrophotometer which can set light sources in the true optimum position and has a high resolving power and high SN by disposing a spectroscope and a light source switching mechanism in such a manner that the incident optical axis of the spectroscope and the longitudinal direction of an inlet slit attains a prescribed relation. CONSTITUTION:The atomic absorption spectrophotometer which is mounted with the plural light sources H 1, H 2 on one circumference C of a rotary disk 1 rotatably around the pipe axes thereof and has the light source switching mechanism 5 adapted to rotate the rotary disk 1 around a horizontal axis is constituted by disposing the spectroscope 3 and the light source switching mechanism 5 in such a relation that the incident optical axis X of the spectroscope 3 intersects with the light source mounting circumference C on the rotary disk 1 and the longitudinal direction of the inlet slit S of the spectroscope 3 is in the tangent direction of the circumference C at the intersected point of this circumference C and the optical axis X. The alignment of the center of the light emission of the light source to the center of the slit S is possible in such constitution. The efficient incidence of the light of the light sources to be spectroscope is thus possible even if the length of the slit S is shortened.
Patent JP-H116450-A (JP)
Title: Vehicle driving force control device
Inventor: SASAKI HIROKI
IPC: B60W10/11
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent the increase in an exhaust gas temperature through continuous operation of drive power control at a high load area and to protect an exhaust catalyst, in a vehicle driving force control device to control an engine output through cut of fuel injection. SOLUTION: A vehicle driving force control device comprises the slip ratio computing means to compute the slip ratio of a drive wheel; and a drive power control permission deciding means to permit control of a drive power when a computed slip ratio exceeds a slip control threshold. Since the slip control threshold is set to a high value when a shift lever is selected to the slip control threshold, Drive power control hardly occurs continuously at a high load region. This constitution prevents the increase of an exhaust temperature and prevents incurring of the heat loss of an exhaust catalyst and the occurrence of deterioration thereof.
Patent JP-S5784725-A (JP)
Title: Apparatus for treating exhaust gas
Inventor: GOTOU SOTOHARU
IPC: B01D53/86
Filed: 1980-11-18
Abstract: PURPOSE: To stabilize the catalytic action for a long period of time in subjecting an exhaust gas containing CO, HC, NO x  etc. to an oxidizing and reducing treatment in the presence of a catalyst to purify the same, by passing the exhaust gas from an oxidizing catalyst to a reducing catalyst.  
     CONSTITUTION: In subjecting an exhaust gas containing harmful components such as CO, HC, NO x  or the like to a purifying treatment, on an oxidizing catalyst containing a nobel metal such as Pt or Pd supported on glass fiber as a carrier is put a reducing catalyst containing an element such as Rh, Ru, Pr or Sm or an oxide of a metal such as Mn, Fe, Co, Ni, V, Mo or Cr supported on glass fiber as a carrier and an exhaust gas is flowed from the oxidizing catalyst to the reducing catalyst to remove CO, HC and NO x  in good efficiency without lowering activity of the catalysts for a long period of time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0395228-A (JP)
Title: Organofunctional polydiorganosiloxane containing amino group and polyoxyalkylene group
Inventor: JIEIMUZU AARU KAAKU
IPC: C08L71/02
Filed: 1990-06-21
Abstract: PURPOSE: To obtain a polydiorganosiloxane water-soluble or dispersible in an aq. medium capable of being easily prepard into a stable hydrophilic (fine) emulsion shape in an aq. medium by selecting a specific polydiorganosiloxane.  
     CONSTITUTION: A polydiorganosiloxane containing an amino group and a polyoxyalkylene group represented by formula I (wherein R is a 1-4C alkyl, phenyl or 3,3,3-trifluoropropyl and 80% or more thereof is methyl on the basis of a number, X is a covalent single bond or a group represented by formula II, Y is a covalent single bond or a group represented by formula III, m and n are each 1-25, p is 0-15, q is 5-500, a and b are each 0-150, a+b is 5-200, W is a 1-6C divalent hydrocarbon, R' is a 1-6C alkyl, 1-6C acyl or phenyl and R" is a 1-6C alkyl) is selected. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H1112846-A (JP)
Title: High-elastic modulus polybenzazole fiber and its production
Inventor: KITAGAWA SUSUMU
IPC: D01F6/74
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To produce a polybenzazole fiber having a high strength and a high elastic modulus suitable as an industrial material. SOLUTION: This high-elastic modulus polybenzazole fiber has >=290 GPa elastic modulus and >=5.0 GPa strength without manifesting any of the equatorial streak, two-point interference and four-point interference. The fiber is produced by heat-treating a polybenzazole fiber having <=1.55 g/cm<3> fiber density without manifesting the equatorial streak in the small angle X-ray scattering (scattering in the streaky form in the direction perpendicular to the fiber axis).
Patent JP-S6316754-A (JP)
Title: Image input/output device
Inventor: MURATA MASABUMI
IPC: G06K17/00
Filed: 1986-07-09
Abstract: PURPOSE:To immediately imprint and output an inputted image, and to easily correct or revise, etc., a graphic, by providing an image input sensor. CONSTITUTION:By rotating a light transmissive roller 1 in the inside of which a fluorescent lamp is provided, by a motor through a belt 2, a loaded original graphic is moved in a direction shown in arrow head 3. Meanwhile, a CCD camera 4 is integrated with a printer head 6 by a post 5, and is moved in a direction of arrow head 7 by the belt, and the motor. Since the CCD camera 4, and the printer head 6 occupy a constant spatial relative position, it is possible to easily input the loaded original graphic from the CCD camera to an information processor, and to revise the original graphic from the printer head.
Patent JP-H0327205-A (JP)
Title: Leaf and stem cutter in onion harvester
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D33/06
Filed: 1989-06-23
Abstract: PURPOSE:To enable regulation of height or operation to mount or demount a conveyor from an undercarriage separately from other digging blades or a harvesting conveyor by providing a mounting frame installed in the undercarriage with digging blades at a low position and the harvesting conveyor succeeding thereto under a supporting frame. CONSTITUTION:A supporting frame 3 is vertically regulated by expanding and contracting operation of a hydraulic device 10 to change relative position (height) thereof to digging blades 8. When operation is performed, raising up lugs 11 are engaged with died down and lodged leaves and stems of onions and advanced upward to cut the stem parts with a leaf and stem cutter 4. The leaves and stems are then discharged to the outer lateral side of the undercarriage 2 with a leaf and stem discharging conveyor 5. The flesh parts are subsequently dug up with the succeeding digging blades 8 and conveyed back with a harvesting conveyor 9. A leaf and stem raising up device 6, the leaf and stem cutter 4 and the leaf and stem discharging conveyor 5 can be integrally removed from the undercarriage 2 by removing a pivoting part of the supporting frame 3 on the undercarriage 2.
Patent JP-S646628-A (JP)
Title: Hot water supplier
Inventor: KIDOUCHI YASUO
IPC: H01L21/22
Filed: 1987-06-29
Abstract: PURPOSE:To improve the convenience in use of the hot water supplier by connecting a mixing unit and a flow rate control unit to a heat source machine, controlling both units at the quantity of a set hot water supply state, and carrying out the stop or changeover of the high-temperature hot water supply after restoring the temperature of hot water to the temperature of mixing water. CONSTITUTION:With respect to a discharge port 22 or 24 and a flow rate value designated by a setter 30, a controller 31 controls a control valve 33 by a control valve driving device 34. In this case, the setter 30 can set a specific discharge port at a specific temperature, for example, only the discharge port 22 at a temperature of 45 deg.C. When the setter 30 instructs to stop the supply of hot water or to change the discharge port to the discharge port 24, during the hot water supply from the discharge port 22, the controller 31 controls a mixing valve 27 so that the temperature of mixed hot water becomes a predetermined temperature, 40 deg.C, for example, and thereafter the closure or changeover of the control valve 33 is carried out. By this construction, high- temperature hot water is not supplied at the time of stoppage of hot water supply or changeover of the discharge port, and hence the safety of the hot water supplier can be improved.
Patent JP-H11346966-A (JP)
Title: Vacuum cleaner
Inventor: SATO SUSUMU
IPC: A47L9/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To lessen the operating force on a carpet while keeping the suction performance on a wooden floor so as to improve flexibility by dividing an air guide port for guiding an air current in the tangential direction of a suction passage forming a suction opening of the lower surface into plural parts, and varying the open area of the air guide port at need in the suction body of a vacuum cleaner. SOLUTION: In cleaning a wooden floor, sweeping bristles 114 abut against the wooden floor surface, so that a passage opening part 501 and a shutter opening part 503 are shifted from each other to close a suction air passage 109. As a result, air does not flow from an air guide port 111 to the suction air passage 109 so that the static pressure in the suction air passage 109 is increased to obtain a proper dust collecting performance. On the other hand, in cleaning a carpet, a wheel 106 sinks in the flock of the carpet and the sweeping bristles 114 are raised so that the passage opening part 501 and the shutter opening part 503 overlap each other.  As a result, an upward stream flows from the air guide port 111 into the suction air passage 109, and simultaneously, a downward stream flows from an air guide groove on the wheel side so that a swirl current is generated by shearing of the above so as to improve dust collecting performance.